John Chyz, PE, GGA, LEED AP, WELL AP is a Building Performance Consultant with Affiliated Engineers (AEI). His directed focus on energy, water, wellness, resilience, and optimized operations of AEI's diverse and specialized client base has helped advance and deliver market development and transformation strategy, increasing stakeholder value, protecting natural resources, and enhancing human health. Holding a Bachelor of Science in Mechanical Engineering from Yale University, he has taught the Learning to LEED, Commissioning for High-Performance Green Buildings, and Green Building Fundamentals for the Green Globes Professional curricula for the University of Florida. Additionally, John was a contributing author to Sustainable Construction: Green Building Design and Delivery (Third Edition).